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FunctionAppLogs from Diagnostic settings have different format at "properties" field by OS/SKU #7864

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georgeOsdDev opened this issue Nov 17, 2021 · 9 comments · May be fixed by #10684
Open

FunctionAppLogs from Diagnostic settings have different format at "properties" field by OS/SKU #7864

georgeOsdDev opened this issue Nov 17, 2021 · 9 comments · May be fixed by #10684
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@pragnagopa @vivekjilla @CooperLink
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@georgeOsdDev
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Investigative information

Please provide the following:

  • Timestamp:
  • Function App version: 4.0.1.16815
  • Function App name: 2111040060000473ELASTIC-LINUX
  • Function name(s) (as appropriate): N/A
  • Invocation ID: N/A
  • Region: JapanEast

Repro steps

Provide the steps required to reproduce the problem:

  • Save FunctionAppLogs to storage account from Diagnostic settings.

Expected behavior

All OS and SKU should have same format.

Actual behavior

■Linux Elastic Premium
"properties" is quoted with "(double quote),
key-values in stringifyed object are quoted with '(single quote)

{ "level": "Informational", "resourceId": "/SUBSCRIPTIONS/---/RESOURCEGROUPS/---/PROVIDERS/MICROSOFT.WEB/SITES/2111040060000473ELASTIC-LINUX", "operationName": "Microsoft.Web/sites/functions/log", "category": "FunctionAppLogs", "time": "11/15/2021 11:36:06", "properties": "{'appName':'2111040060000473elastic-linux','roleInstance':'4de66c2ce3805624b7e310460ca35c2789c27a85279b183e8c95aef70dd8d30a','message':'Starting JobHost','category':'Microsoft.Azure.WebJobs.Hosting.JobHostService','hostVersion':'4.0.1.16815','hostInstanceId':'3d7b63ad-2230-4902-9d52-195b26396d5f','level':'Information','levelId':2,'processId':19}", "EventStampType": "Stamp", "EventPrimaryStampName": "waws-prod-ty1-021", "EventStampName": "waws-prod-ty1-021e", "Host": "RD00155D7B6F5E", "EventIpAddress": "10.0.4.43"}

■Linux Consumption
"properties" is not quoted, key-value in object are quoted with '(single quote)
Single quotation in json object is invalid

{ "time": "2021-11-15T12:27:30Z", "resourceId": "/SUBSCRIPTIONS/---/RESOURCEGROUPS/---/PROVIDERS/MICROSOFT.WEB/SITES/2111040060000473CONSUMPTION-LINUX", "category": "FunctionAppLogs", "operationName": "Microsoft.Web/sites/functions/log", "level": "Informational", "properties": {'appName':'2111040060000473consumption-linux','roleInstance':'0F4222AC-637725731219525275','message':'Starting JobHost','category':'Microsoft.Azure.WebJobs.Hosting.JobHostService','hostVersion':'4.0.1.16815','hostInstanceId':'cf783750-4b85-42ad-ba30-09b691ad4643','level':'Information','levelId':2,'processId':71}}

■Windows Elastic Premium
"properties" is not quoted, key-value in object are quoted with "(double quote)
This format is totally valid json

{ "time": "2021-11-15T12:33:42.3447980Z", "resourceId": "/SUBSCRIPTIONS/---/RESOURCEGROUPS/---/PROVIDERS/MICROSOFT.WEB/SITES/2111040060000473ELASTIC-WINDOWS", "category": "FunctionAppLogs", "operationName": "Microsoft.Web/sites/functions/log", "level": "Informational", "location": "Japan East", "properties": {"appName":"2111040060000473elastic-windows","roleInstance":"2b4c36a34f16a3e3e5cff084e931fa6d2824e9831242d56c0be5eb98bc673cba","message":"Starting JobHost","category":"Microsoft.Azure.WebJobs.Hosting.JobHostService","hostVersion":"4.0.1.16815","hostInstanceId":"e36b2a05-2985-427f-8611-6f4aba67a07a","level":"Information","levelId":2,"processId":2552}}

■Windows Consumption
"properties" is not quoted, key-value in object are quoted with "(double quote)
This format is totally valid json
This format is as same as Windows Elastic Premium

{ "time": "2021-11-15T12:30:45.9159658Z", "resourceId": "/SUBSCRIPTIONS/---/RESOURCEGROUPS---/PROVIDERS/MICROSOFT.WEB/SITES/2111040060000473CONSUMPTION-WINDOWS", "category": "FunctionAppLogs", "operationName": "Microsoft.Web/sites/functions/log", "level": "Informational", "location": "Japan East", "properties": {"appName":"2111040060000473consumption-windows","roleInstance":"d476ae96b48fc235309ba1fcc879ec5ce2731f618425933ab7d648744c03d544","message":"Starting JobHost","category":"Microsoft.Azure.WebJobs.Hosting.JobHostService","hostVersion":"4.0.1.16815","hostInstanceId":"6a179724-1237-4598-bc06-d9121dbf40ac","level":"Information","levelId":2,"processId":6796}}

Known workarounds

N/A

Related information

Provide any related information

  • Programming language used Node
  • Links to source
  • Bindings used
@ghost ghost assigned soninaren Nov 17, 2021
@Ved2806 Ved2806 self-assigned this Nov 22, 2021
@Ved2806
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Ved2806 commented Nov 23, 2021

Thank you for your feedback! We will check for the possibilities internally and update you with the findings.

@Ved2806
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Ved2806 commented Feb 8, 2022

Hi @pragnagopa , Could you please look into this?

@pragnagopa
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Thanks for reporting the issue. Tagging @CooperLink for initial investigation.

@michaelpeng36
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As an FYI, it looks like this is occurring for Linux Dedicated as well, i.e. key-value pairs in the object under "properties" are quoted using single quotes.

@georgeOsdDev
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Hi @pragnagopa, @CooperLink
Is there any update on this issue?

@pragnagopa
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pragnagopa commented Jan 17, 2023 •
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Adding notes from ICM - 356696604

Linux Elastic Premium: Data time in US format
Linux Dedicated: Data time in US format
Linux Consumption: Data time in ISO 8601 format
Windows Elastic Premium: Data time in ISO 8601 format
Windows Dedicated: Data time in ISO 8601 format
Windows Consumption: Data time in ISO 8601 format

This will be addressed as of breaking changes for Functions Runtime V5. No ETA yet.

@pragnagopa
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We are taking closer look into this - specifically to check if we can expose an opt-in flag for Cx to choose US format vs ISO 8601 format.

@zmoog zmoog mentioned this issue Apr 28, 2023
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@lauredon
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This will be addressed as of breaking changes for Functions Runtime V5. No ETA yet.

Thanks for confirming this! Is there an update on the ETA for runtime v5?

@kathykwon
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This will be addressed as of breaking changes for Functions Runtime V5. No ETA yet.

Thanks for confirming this! Is there an update on the ETA for runtime v5?

+1, also curious if there is an ETA

@fabiocav fabiocav removed the 5.x label Jan 23, 2024
@an-mmx an-mmx mentioned this issue Sep 2, 2024
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@eberkut eberkut mentioned this issue Dec 3, 2024
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@vivekjilla vivekjilla linked a pull request Dec 10, 2024 that will close this issue
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@georgeOsdDev @pragnagopa @lauredon @fabiocav @vivekjilla @soninaren @kathykwon @michaelpeng36 @CooperLink @Ved2806